Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-27 17:44:45 +00:00
Code Issues Projects Releases Packages Wiki Activity

- Marked the initial kernel space as mapped.

Browse source 
svn path=/trunk/; revision=4698
This commit is contained in:
Hartmut Birr 2003-05-17 13:42:56 +00:00
parent 8674a82d87
commit 8e68ec6bf2
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
reactos/ntoskrnl/mm/freelist.c
View file

@ -363,7 +363,7 @@ MmInitializePageList(PVOID FirstPhysKernelAddress,
i = 2;
if ((ULONG)FirstPhysKernelAddress < 0xa0000)
{
MmStats.NrFreePages += (((ULONG)FirstPhysKernelAddress/PAGE_SIZE) - 1);
MmStats.NrFreePages += (((ULONG)FirstPhysKernelAddress/PAGE_SIZE) - 2);
for (; i<((ULONG)FirstPhysKernelAddress/PAGE_SIZE); i++)
{
MmPageArray[i].Flags = MM_PHYSICAL_PAGE_FREE;
@ -377,6 +377,7 @@ MmInitializePageList(PVOID FirstPhysKernelAddress,
{
MmPageArray[i].Flags = MM_PHYSICAL_PAGE_USED;
MmPageArray[i].ReferenceCount = 1;
MmPageArray[i].MapCount = 1;
InsertTailList(&UsedPageListHeads[MC_NPPOOL],
&MmPageArray[i].ListEntry);
}
@ -399,7 +400,7 @@ MmInitializePageList(PVOID FirstPhysKernelAddress,
}
else
{
MmStats.NrFreePages += ((0xa0000 / PAGE_SIZE) - 1);
MmStats.NrFreePages += ((0xa0000 / PAGE_SIZE) - 2);
for (; i<(0xa0000 / PAGE_SIZE); i++)
{
MmPageArray[i].Flags = MM_PHYSICAL_PAGE_FREE;
@ -429,6 +430,7 @@ MmInitializePageList(PVOID FirstPhysKernelAddress,
{
MmPageArray[i].Flags = MM_PHYSICAL_PAGE_USED;
MmPageArray[i].ReferenceCount = 1;
MmPageArray[i].MapCount = 1;
InsertTailList(&UsedPageListHeads[MC_NPPOOL],
&MmPageArray[i].ListEntry);
}